{"id":1027,"date":"2025-10-13T03:11:21","date_gmt":"2025-10-13T03:11:21","guid":{"rendered":"https:\/\/copypapersupplier.com\/?post_type=product&p=1027"},"modified":"2025-10-15T08:04:06","modified_gmt":"2025-10-15T08:04:06","slug":"dvojity-papir-a4","status":"publish","type":"product","link":"https:\/\/copypapersupplier.com\/cs\/product\/dvojity-papir-a4\/","title":{"rendered":"Pap\u00edr form\u00e1tu A4 Double A"},"content":{"rendered":"

Technick\u00e9 specifikace<\/h2>\n

V n\u00e1sleduj\u00edc\u00ed tabulce jsou z\u00e1kladn\u00ed parametry se\u0159azeny podle kategori\u00ed a up\u0159ednostn\u011bny podle v\u00fdznamu pro B2B (nap\u0159. rozm\u011bry a hmotnost jsou na prvn\u00edm m\u00edst\u011b pro kontrolu kompatibility). \u00dadaje jsou v souladu s normami ISO a sjednoceny v metrick\u00fdch jednotk\u00e1ch.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Kategorie parametr\u016f<\/th>\nSpecifick\u00fd parametr<\/th>\nHodnota\/popis<\/th>\nJednotka<\/th>\nPozn\u00e1mky\/zdroj<\/th>\n<\/tr>\n<\/thead>\n
Rozm\u011bry a form\u00e1t<\/strong><\/td>\nVelikost<\/td>\n210 x 297<\/td>\nmm<\/td>\nStandardn\u00ed form\u00e1t ISO 216 A4; odpov\u00edd\u00e1 form\u00e1tu 8,27 x 11,69 palce. Vhodn\u00fd pro v\u0161echny tisk\u00e1rny a kop\u00edrky kompatibiln\u00ed s form\u00e1tem A4.<\/td>\n<\/tr>\n
Hmotnost a tlou\u0161\u0165ka<\/strong><\/td>\nGram\u00e1\u017e (z\u00e1kladn\u00ed hmotnost)<\/td>\n80<\/td>\ng\/m\u00b2<\/td>\nSt\u0159edn\u00ed hmotnost pro vyv\u00e1\u017eenou odolnost a poddajnost; zabra\u0148uje kroucen\u00ed ve vysokorychlostn\u00edch za\u0159\u00edzen\u00edch.<\/td>\n<\/tr>\n
<\/td>\nTlou\u0161\u0165ka<\/td>\n110<\/td>\n\u00b5m<\/td>\nZaji\u0161\u0165uje konzistentn\u00ed manipulaci; testov\u00e1no podle ISO 534.<\/td>\n<\/tr>\n
Optick\u00e9 vlastnosti<\/strong><\/td>\nJas (ISO)<\/td>\n102-104<\/td>\n%<\/td>\nVysok\u00e1 hodnota pro \u017eivou reprodukci barev a jasn\u00e9 \u010dernob\u00edl\u00e9 v\u00fdtisky; m\u011b\u0159en\u00ed D65 podle ISO 2470.<\/td>\n<\/tr>\n
<\/td>\nB\u011blost (CIE)<\/td>\n167<\/td>\n%<\/td>\nVynikaj\u00edc\u00ed b\u011blost pro profesion\u00e1ln\u00ed kontrast; podle normy ISO 11475.<\/td>\n<\/tr>\n
<\/td>\nNepr\u016fhlednost<\/td>\n>94 (obvykle 95)<\/td>\n%<\/td>\nZabra\u0148uje pr\u016fsvit\u016fm p\u0159i oboustrann\u00e9m tisku; podle normy ISO 2471.<\/td>\n<\/tr>\n
Povrch a v\u00fdkon<\/strong><\/td>\nDrsnost (Bendtsen)<\/td>\n140 (rozmez\u00ed 75-150)<\/td>\nml\/min<\/td>\nHladk\u00fd povrch minimalizuje \u0161\u00ed\u0159en\u00ed toneru\/barvy a prachu; podle normy ISO 8791.<\/td>\n<\/tr>\n
<\/td>\nTuhost (MD\/CD)<\/td>\n>110 \/ >50<\/td>\n%<\/td>\nZachov\u00e1v\u00e1 rovinnost po tisku; podle normy ISO 2493-1.<\/td>\n<\/tr>\n
<\/td>\nObsah vlhkosti<\/td>\n\u0158\u00edzen\u00e9 (obvykle 4-6%)<\/td>\n%<\/td>\nSni\u017euje zasek\u00e1v\u00e1n\u00ed a zlep\u0161uje provozuschopnost ve vlhk\u00e9m prost\u0159ed\u00ed.<\/td>\n<\/tr>\n
Materi\u00e1l a slo\u017een\u00ed<\/strong><\/td>\nTyp buni\u010diny<\/td>\n100% Panensk\u00e1 d\u0159evn\u00ed buni\u010dina<\/td>\n–<\/td>\nZ hybridn\u00edch listnat\u00fdch strom\u016f (Paper-Tree); bez recyklovan\u00e9ho obsahu pro prvot\u0159\u00eddn\u00ed kvalitu.<\/td>\n<\/tr>\n
<\/td>\nBarva<\/td>\nB\u00edl\u00e1<\/td>\n–<\/td>\nStejnom\u011brn\u00fd odst\u00edn pro konzistentn\u00ed v\u00fdstup.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Normy kvality a certifikace<\/h2>\n
    \n
  • V\u00fdrobn\u00ed normy<\/strong>: Vyrobeno v souladu s normami ISO 9001:2008 (\u0159\u00edzen\u00ed kvality) a ISO 14001:2004 (environment\u00e1ln\u00ed \u0159\u00edzen\u00ed). Zaji\u0161\u0165uje st\u00e1lou kvalitu a minim\u00e1ln\u00ed dopad na \u017eivotn\u00ed prost\u0159ed\u00ed.<\/li>\n
  • Dodr\u017eov\u00e1n\u00ed p\u0159edpis\u016f v oblasti \u017eivotn\u00edho prost\u0159ed\u00ed<\/strong>: Poch\u00e1z\u00ed z plant\u00e1\u017e\u00ed obhospoda\u0159ovan\u00fdch udr\u017eiteln\u00fdm zp\u016fsobem; zabra\u0148uje odles\u0148ov\u00e1n\u00ed, GMO a poru\u0161ov\u00e1n\u00ed pr\u00e1v. K dispozici je varianta \"Green Label\" pro lep\u0161\u00ed ekologickou certifikaci.<\/li>\n
  • Z\u00e1ruky pln\u011bn\u00ed<\/strong>: Bez zasek\u00e1v\u00e1n\u00ed ve fotokop\u00edrk\u00e1ch, laserov\u00fdch\/inkoustov\u00fdch tisk\u00e1rn\u00e1ch a faxech; bez dvojit\u00e9ho pod\u00e1v\u00e1n\u00ed nebo zbytk\u016f prachu; po kop\u00edrov\u00e1n\u00ed ploch\u00e9. Testov\u00e1no pro v\u0161esm\u011brov\u00e9 pou\u017eit\u00ed a kompatibilitu s ofsetov\u00fdm p\u0159edtiskem.<\/li>\n<\/ul>\n

    Charakteristika pou\u017eit\u00ed a hodnota v r\u016fzn\u00fdch odv\u011btv\u00edch<\/h2>\n

    Pap\u00edr Double A A4 vynik\u00e1 ve sc\u00e9n\u00e1\u0159\u00edch B2B vy\u017eaduj\u00edc\u00edch vysoce efektivn\u00ed tisk a m\u00e1 v\u0161estrann\u00e9 vyu\u017eit\u00ed v r\u016fzn\u00fdch odv\u011btv\u00edch:<\/p>\n

      \n
    • Kancel\u00e1\u0159sk\u00e9 a administrativn\u00ed vyu\u017eit\u00ed<\/strong>: Ide\u00e1ln\u00ed pro zpr\u00e1vy, pozn\u00e1mky a intern\u00ed dokumenty; podporuje velkoobjemov\u00fd (a\u017e 500 list\u016f\/proud) oboustrann\u00fd tisk, kter\u00fd sni\u017euje n\u00e1klady minimalizac\u00ed odpadu a prostoj\u016f.<\/li>\n
    • Tisk a vydavatelstv\u00ed<\/strong>: Vynikaj\u00edc\u00ed hladkost a kryt\u00ed pro graficky n\u00e1ro\u010dn\u00e9 materi\u00e1ly, jako jsou bro\u017eury a prezentace; kompatibiln\u00ed s profesion\u00e1ln\u00edmi za\u0159\u00edzen\u00edmi (nap\u0159. Xerox, Canon, Ricoh).<\/li>\n
    • Vzd\u011bl\u00e1v\u00e1n\u00ed a \u0161kolen\u00ed<\/strong>: Odoln\u00fd pro let\u00e1ky a p\u0159\u00edru\u010dky; vysok\u00e1 b\u011blost zaji\u0161\u0165uje \u010ditelnost textu ve v\u00fdukov\u00fdch bal\u00ed\u010dc\u00edch.<\/li>\n
    • Maloobchod a distribuce<\/strong>: Velkoobchodn\u00ed logistiku usnad\u0148uje hromadn\u00e9 balen\u00ed (5 bal\u00edk\u016f\/krabice; 7800-8000 bal\u00edk\u016f\/20 stop kontejneru); u\u017eivatelsky p\u0159\u00edv\u011btiv\u00e9 krabice s dr\u017eadly pro snadnou manipulaci ve skladech.<\/li>\n
    • Hodnotov\u00e1 nab\u00eddka<\/strong>: Zvy\u0161uje efektivitu n\u00e1kupu t\u00edm, \u017ee nab\u00edz\u00ed del\u0161\u00ed \u017eivotnost stroje (n\u00edzk\u00e1 pra\u0161nost), \u00fasporu n\u00e1klad\u016f (mo\u017enost oboustrann\u00e9ho tisku) a konkuren\u010dn\u00ed v\u00fdhodu d\u00edky prvot\u0159\u00eddn\u00ed kvalit\u011b tisku, co\u017e z n\u00ed \u010din\u00ed preferovanou volbu pro v\u00fdvozce, distributory a firemn\u00ed odb\u011bratele, kte\u0159\u00ed hledaj\u00ed spolehliv\u00e9 dodavatele.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      P\u0159ehled produkt\u016f<\/h2>\n

      Pap\u00edr Double A A4 je vysoce kvalitn\u00ed v\u00edce\u00fa\u010delov\u00fd kop\u00edrovac\u00ed pap\u00edr vyroben\u00fd z panensk\u00e9 d\u0159evn\u00ed buni\u010diny 100% poch\u00e1zej\u00edc\u00ed z udr\u017eiteln\u011b p\u011bstovan\u00fdch strom\u016f. Je navr\u017een pro v\u00fdkon bez zasek\u00e1v\u00e1n\u00ed p\u0159i velkoobjemov\u00e9m tisku a kop\u00edrov\u00e1n\u00ed a nab\u00edz\u00ed vynikaj\u00edc\u00ed hladkost, jas a nepr\u016fhlednost pro profesion\u00e1ln\u00ed v\u00fdsledky. Tato varianta (Premium 80 g\/m2) je ide\u00e1ln\u00ed pro B2B aplikace v kancel\u00e1\u0159\u00edch, tiskov\u00fdch slu\u017eb\u00e1ch a firemn\u00ed dokumentaci, kde spolehlivost a kvalita tisku p\u0159\u00edmo ovliv\u0148uj\u00ed efektivitu provozu.<\/p>\n

      Kl\u00ed\u010dov\u00e9 v\u00fdhody oproti konkurenci (nap\u0159. HP Office20 s jasem 94% nebo Navigator s podobnou gram\u00e1\u017e\u00ed):<\/p>\n

        \n
      • Vy\u0161\u0161\u00ed jas (102-104%) a b\u011blost (CIE 167) pro ost\u0159ej\u0161\u00ed text a grafiku.<\/li>\n
      • Vylep\u0161en\u00e1 kryc\u00ed schopnost (>94%) umo\u017e\u0148uj\u00edc\u00ed bezchybn\u00fd oboustrann\u00fd tisk a sni\u017euj\u00edc\u00ed spot\u0159ebu pap\u00edru a\u017e o 50%.<\/li>\n
      • Ekologicky \u0161etrn\u00e1 v\u00fdroba s ni\u017e\u0161\u00edm dopadem na \u017eivotn\u00ed prost\u0159ed\u00ed, kter\u00e1 je atraktivn\u00ed pro kupuj\u00edc\u00ed zam\u011b\u0159en\u00e9 na udr\u017eitelnost.<\/li>\n<\/ul>","protected":false},"featured_media":1424,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[15],"product_tag":[],"class_list":{"0":"post-1027","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-a4-papers","7":"desktop-align-center","8":"tablet-align-center","9":"mobile-align-center","11":"first","12":"instock","13":"featured","14":"shipping-taxable","15":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/copypapersupplier.com\/cs\/wp-json\/wp\/v2\/product\/1027","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/copypapersupplier.com\/cs\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/copypapersupplier.com\/cs\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/copypapersupplier.com\/cs\/wp-json\/wp\/v2\/media\/1424"}],"wp:attachment":[{"href":"https:\/\/copypapersupplier.com\/cs\/wp-json\/wp\/v2\/media?parent=1027"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/copypapersupplier.com\/cs\/wp-json\/wp\/v2\/product_brand?post=1027"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/copypapersupplier.com\/cs\/wp-json\/wp\/v2\/product_cat?post=1027"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/copypapersupplier.com\/cs\/wp-json\/wp\/v2\/product_tag?post=1027"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}